my_mailer.php


<?php use PHPMailer\PHPMailer\PHPMailer; use PHPMailer\PHPMailer\Exception; require 'vendor\autoload.php'; $errors = []; $errorMessage = ' '; $successMessage = ' '; echo 'sending ...'; if (!empty($_POST)) { $name = $_POST['firstName']; $email = $_POST['email']; $message = $_POST['message']; if (empty($name)) { $errors[] = 'Name is empty'; } if (empty($email)) { $errors[] = 'Email is empty'; } else if (!filter_var($email, FILTER_VALIDATE_EMAIL)) { $errors[] = 'Email is invalid'; } if (empty($message)) { $errors[] = 'Message is empty'; } if (!empty($errors)) { $allErrors = join ('<br/>', $errors); $errorMessage = "<p style='color: red; '>{$allErrors}</p>"; } else { $fromEmail = '[email protected]'; $emailSubject = 'New email from your contact form'; // Create a new PHPMailer instance $mail = new PHPMailer(exceptions: true); try { // Configure the PHPMailer instance $mail->isSMTP(); $mail->Host = 'live.smtp.mailtrap.io'; $mail->SMTPAuth = true; $mail->Username = 'api'; $mail->Password = 'your_smtp_password'; $mail->SMTPSecure = 'tls'; $mail->Port = 587; // Set the sender, recipient, subject, and body of the message $mail->setFrom($email); $mail->addAddress($email); $mail->setFrom($fromEmail); $mail->Subject = $emailSubject; $mail->isHTML( isHtml: true); $mail->Body = "<p>Name: {$name}</p><p>Email: {$email}</p><p>Message: {$message}</p>"; // Send the message $mail->send () ; $successMessage = "<p style='color: green; '>Thank you for contacting us :)</p>"; } catch (Exception $e) { $errorMessage = "<p style='color: red; '>Oops, something went wrong. Please try again later</p>"; echo $errorMessage; } } } ?>